Grids Jigsaw vs Nudge Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grids Jigsaw
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Classic jigsaw puzzle, childhood memory. Challenge the puzzle record with players from all over the world. Exercise your brain and intelligence while playing, and make you more and more smart. 1. 80 classic levels from normal to hell difficulty 2. My game, select album pictures to create levels of different difficulty by yourself 3. Various carefully selected puzzles 4. Puzzle achievement history ranking 5. Score upload to world leaderboard 6. Customize the player name area
Nudge Studio
This minimalist wellness app provides timely micro-encouragements and lifestyle prompts to foster better habits. It helps you recalibrate your day with mindful nudges and focus exercises, promoting work-life harmony in a digital world.
- Micro-encouragements
- Mindful nudges
- Cognitive focus refreshes
- Minimalist design
- Privacy-first data handling
- Intentional screen time prompts
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Transform your relationship with your devices and your day. Nudge Studio is a minimalist wellness companion designed to deliver timely micro-encouragements, positive reinforcement, and intentional lifestyle prompts directly to your screen. Whether you need a reminder to step away from your display, hydrate, or reconnect with your surroundings, Nudge Studio subtly recalibrates your day to foster better physical and mental habits. In a fast-paced digital world, it is easy to get lost in the scroll. Nudge Studio acts as your gentle secondary system anchor, helping you maintain optimal work-life harmony through quick, meaningful pauses. Micro-Encouragements: Receive uplifting, well-timed prompts designed to break up mental fatigue and inject a spark of positivity into your routine. Mindful Nudges: Build sustainable, healthy habits with lightweight alerts that encourage you to hydrate, correct your posture, look away from screens, or practice deep breathing. Cognitive Focus Refreshes: Transition out of stress with low-friction mental calibration exercises. Sharpen your analytical skills with a strategic 3x3 focus matrix or re-center your energy with a structured breathing rhythm. Minimalist & Privacy-First: Enjoy a beautifully clean, distraction-free layout designed to integrate seamlessly into your day. Your data is kept local, private, and secure. Step back, take a breath, and let Nudge Studio bring intentionality back to your screen time. Download today and embrace a calmer, more focused version of you.
Screenshots
Verdict
The clearest difference is price: Grids Jigsaw at Free against Nudge Studio's $0.99. Grids Jigsaw also leads on iOS requirement (12.4 vs 17.6). Nudge Studio's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Grids Jigsaw is free to download; Nudge Studio costs $0.99 up front. Grids Jigsaw sells 2 one-off in-app purchases. Nudge Studio asks for nothing beyond the download.
| Parameter | Grids Jigsaw | Nudge Studio |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Daily | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.4 — better | 17.6 |
| Further details — not scored | ||
| Size | 39 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | 恒卓 刘 | H Valeur |
In-app purchases
Grids Jigsaw
- a cup of coke$1.99
- a cup of coffee$2.99
Nudge Studio
No in-app purchases





